Denominator of 4/(1 + 1^2/(3 + 2^2/(5 + 3^2/(7 + ... + (n-1)^2/(2*n-1) )))).
A345259
Denominator of 4/(1 + 1^2/(3 + 2^2/(5 + 3^2/(7 + ... + (n-1)^2/(2*n-1) )))).
Terms
- a(0) =1a(1) =1a(2) =1a(3) =6a(4) =51a(5) =555a(6) =205a(7) =805a(8) =58345a(9) =1197945a(10) =1374345a(11) =17425485a(12) =322622685a(13) =9738413685a(14) =11337871545a(15) =3308059755a(16) =990466892415
External references
- oeis: A345259